<?php
function user_uri($user_id, $user_url)
{
	if(is_null($user_url)) {
		return $user_id;
	} else {
		return $user_url;
	}
}
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>lists</title>
</head>
<body>
<ul>
	<?php for($i = 0; $i < count($categories); $i++) { ?>
	<li><a href="/cate/<?php echo($categories[$i]->id); ?>"><?php echo(htmlspecialchars($categories[$i]->title)); ?></a></li>
	<?php } ?>
</ul>
</body>
</html>
